
from google.appengine.ext import db


class Node(db.Model):
  id_str         = db.StringProperty()
  label          = db.StringProperty()
  is_browse_node = db.IntegerProperty()
  layer          = db.IntegerProperty()
  box_x          = db.IntegerProperty()
  box_y          = db.IntegerProperty()
  x              = db.FloatProperty()
  y              = db.FloatProperty()
